Modular utility rack



FIG. 1 is a perspective view of a modular utility rack showing my new design.

FIG. 2 is a front plan view thereof;

FIG. 3 is a left side plan view thereof;

FIG. 4 is a right side plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear plan view thereof. 

The ornamental design for a modular utility rack, as shown and described. 